Dangers of Second Hand Smoking



In second hand smoking, a non-smoker is exposed to harmful effects of sidestream smoke. Another term for it is passive smoking. One of the known facts about second hand smoke is it increases your risk for different cancer and several other health problems.

Why is second hand smoke harmful? It causes so much harm because of the chemicals it contains. Check out the following facts:

1. it has 3x more carbon monoxide,

2. it has 5x more cadmium,

3. it has 3-10x more polycydic aromatic hydrocarbons,

4. it has 10-40x more nitrosamines,

5. it has 15x more benzene and

6. it has 40-70x more ammonia.

Horrific, isn't it? Imagine inhaling all those chemicals. The extremely poisonous smoke will cause a lot of health problems for you. Cancer is the most serious and the deadliest!

What's worse is your risk isn't limited to the type that attacks your lungs. Constant exposure to second hand smoke is implicated in many types such as leukemia and breast cancer.


Health Problems from SecondHand Smoke

1. Heart Diseases

Being around someone who smokes a lot can cause varied cardiovascular illnesses such as stroke. Exposure to side stream smoke for as short as 30 minutes will result to reduced blood flow in your heart and oxygen supply in your brain. Oxygen and blood shortage may result to stroke.


2. Respiratory Problems

Common issues are chest discomforts, breathing difficulty and reduced lung functions. They also include coughing, lung infections and asthma attacks.

If you live with a heavy smoker, you are more prone to increased risk for respiratory complications like sinusitis, pneumonia and bronchitis.


3. Having a Low-Birth Weight Baby

second hand smoking causes low birth weight baby

If you are pregnant and are exposed to ETS, you have a greater risk of giving birth to a low-birth weight baby.

Side stream smoke is particularly deadly to small children because their bodies are still young and developing. The many dangerous effects on children are:

1. Lung infections which are very common among children younger than 18 months who live with a smoker.

2. Increased risk for Sudden Infant Death Syndrome or SIDS. This syndrome is also known as cot death.

3. Increased severity of respiratory illnesses such as asthma.

4. Increased risk for middle ear infections.

Also, exposure to passive smoking is one of the leading causes of cancer in children when they become adults later on in life. This is because the DNA of their genes have already been damaged. They will carry the genetic mutations for the rest of their life.

Having the mutations since childhood makes them more vulnerable to develop cancer. Often, it comes as a surprise to a person who doesn't smoke and leads a generally healthy lifestyle when diagnosed with cancer. To understand why, trace the person's history: did he grow up in a house where somebody smoked a lot? More often that not, he did.

If you smoke yourself, you are exposed to its harmful effects. But they pale in comparison to ETS which is four times more poisonous and deadly. It has much higher concentration of cancer causing agents.

The US Environmental Protection Agency (EPA), the US National Toxicology Program, and the International Agency for Research on Cancer (IARC) has classified it as a known carcinogen.

Avoidance of ETS as much as possible is a good step on prevention. You may be a non-smoker but if you're constantly exposed to secondhand smoke, you also take in nicotine and the rest of the poisonous chemicals.

Good for you if you don't smoke because you will enjoy many health benefits. And if you do, please don't do it where your family is. Or better yet, quit this unhealthy habit.


Related Pages You Might Like:

The Perils of Smoking | Uncontrollable Causes of Cancer | Benefits of Not Smoking | Effects of Tobacco Smoking


SecondHand Smoking

Cancer Prevention Home > What Causes Lung Cancer > How SecondHand Smoke Kills


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